ISL6580CR

ISL6580CR Datasheet

ISL6580

Part	Datasheet
ISL6580CR	ISL6580CR (pdf)

Related Parts	Information
ISL6580CR-T	ISL6580CR-T

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Data Sheet September 2003 ISL6580 FN9060.2 Integrated Power Stage Processors that operate above 1GHz require fast, intelligent power systems. The ISL6580 Integrated Power Stage is a High Side FET/driver combination that provides high current capability per converter phase at high switching frequency. The chip incorporates intelligence to provide fast transient response and digital communication to the ISL6590 Digital Controller. The ISL6580 integrates key power stage components for fast power delivery, effective thermal design and increased noise immunity. It incorporates an integrated P-channel high side MOSFET, high side MOSFET driver and a driver for external synchronous rectifier, low side MOSFETs. The ISL6580 also features a window comparator for fast transient response as well as on-board voltage and current A/D converters for intelligent digital communication and control by the ISL6590 Controller. Furthermore, through the communication bus, configuration and fault monitoring via the ISL6590 are available. For more information, see the ISL6590 datasheet. Ordering Information TEMP. RANGE PACKAGE PKG. DWG. # ISL6580CR 0 to 70 56 Ld 8x8 QFN L56.8x8C ISL6580CR-T 56 Ld QFN Tape & Reel ISL6580/90EVAL1 Evaluation Board ISL6580/90EVAL2 Evaluation Board ISL6580/90EVAL3 Evaluation Board Pinout ISL6580 QFN TOP VIEW 56 SCLK 55 VDD_A 54 VSENP_FILT 53 VSENN_FILT 52 GND 51 ATRH 50 ATRL 49 ERR 48 CLK 47 GND 46 VREF 45 VDD 44 IDIG 43 GND SDATA 1 PWM 2 NDRIVE 3 GND 4 VSW 5 VSW 6 VSW 7 VSW 8 VSW 9 VSW 10 VSW 11 GND 12 GND 13 VDRIVE 14 42 SOC 41 IS_PLUS 40 IS_MINUS 39 GND 38 VSW 37 VSW 36 VSW 35 VSW 34 VSW 33 VSW 32 VSW 31 GND 30 GND 29 VDRIVE • Optimized for Intel VR10 applications • VIN = 12V • Phase switching frequencies of 250kHz to 1MHz • Phase current capability up to 25A • High Side P-channel MOSFET • Low Side MOSFET drivers • Accurate, lossless, Current Sense • Programmable MOSFET non-overlap timing through the ISL6590 Digital Controller • Active Transient Response ATR minimizes voltage droop/overshoot during large load current transients. • Serial control interface for system monitoring and configuration with ISL6590 Controller - Input Under Voltage Protection - Output Under/Over Voltage Protection - Peak Current Limit - Thermal Shutdown - ATR Limits • Provides an optimal power solution when combined with the ISL6590 Digital Controller - Output voltage regulation range of 0.3VDC to 1.85VDC - VRM-9 and VRM-10 VID Codes • Digital interface for high noise immunity and point-of-load placement • On board analog-to-digital converters - 10 Msample/sec voltage A/D - 1 Msample/sec current A/D Related Literature • ISL6590 Datasheet • Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices SMDs ” • Technical Brief TB379 “Thermal Characterization of Packaged Semiconductor Devices” • Technical Brief TB389 “PCB Land Pattern Design and Surface Mount Guidelines for QFN MLFP Packages” VDRIVE 15 GND 16 GND 17 GND 18 GND 19 NGATE 20 NGATE 21 NGATE 22 NGATE 23 GND 24 GND 25 GND 26 GND 27 VDRIVE 28 CAUTION These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 \| Intersil and design is a registered trademark of Intersil Americas Inc.

PDF Datasheet Preview

Data Sheet

September 2003

ISL6580

FN9060.2

Integrated Power Stage

Processors that operate above 1GHz require fast, intelligent power systems. The ISL6580 Integrated Power Stage is a High Side FET/driver combination that provides high current capability per converter phase at high switching frequency. The chip incorporates intelligence to provide fast transient response and digital communication to the ISL6590 Digital Controller. The ISL6580 integrates key power stage components for fast power delivery, effective thermal design and increased noise immunity. It incorporates an integrated P-channel high side MOSFET, high side MOSFET driver and a driver for external synchronous rectifier, low side MOSFETs. The ISL6580 also features a window comparator for fast transient response as well as on-board voltage and current A/D converters for intelligent digital communication and control by the ISL6590 Controller.

Furthermore, through the communication bus, configuration and fault monitoring via the ISL6590 are available.

For more information, see the ISL6590 datasheet.
Ordering Information

TEMP. RANGE

PACKAGE

PKG. DWG. #

ISL6580CR
0 to 70
56 Ld 8x8 QFN L56.8x8C

ISL6580CR-T
56 Ld QFN Tape & Reel

ISL6580/90EVAL1 Evaluation Board

ISL6580/90EVAL2 Evaluation Board

ISL6580/90EVAL3 Evaluation Board

Pinout

ISL6580 QFN TOP VIEW
56 SCLK 55 VDD_A 54 VSENP_FILT 53 VSENN_FILT 52 GND 51 ATRH 50 ATRL 49 ERR 48 CLK 47 GND 46 VREF 45 VDD 44 IDIG 43 GND

SDATA 1 PWM 2

NDRIVE 3 GND 4 VSW 5 VSW 6 VSW 7 VSW 8 VSW 9 VSW 10 VSW 11 GND 12 GND 13

VDRIVE 14
42 SOC 41 IS_PLUS 40 IS_MINUS 39 GND 38 VSW 37 VSW 36 VSW 35 VSW 34 VSW 33 VSW 32 VSW 31 GND 30 GND 29 VDRIVE
• Optimized for Intel VR10 applications
• VIN = 12V
• Phase switching frequencies of 250kHz to 1MHz
• Phase current capability up to 25A
• High Side P-channel MOSFET
• Low Side MOSFET drivers
• Accurate, lossless, Current Sense
• Programmable MOSFET non-overlap timing through the ISL6590 Digital Controller
• Active Transient Response ATR minimizes voltage droop/overshoot during large load current transients.
• Serial control interface for system monitoring and configuration with ISL6590 Controller - Input Under Voltage Protection - Output Under/Over Voltage Protection - Peak Current Limit - Thermal Shutdown - ATR Limits
• Provides an optimal power solution when combined with the ISL6590 Digital Controller - Output voltage regulation range of 0.3VDC to 1.85VDC - VRM-9 and VRM-10 VID Codes
• Digital interface for high noise immunity and point-of-load placement
• On board analog-to-digital converters - 10 Msample/sec voltage A/D - 1 Msample/sec current A/D

Related Literature
• ISL6590 Datasheet
• Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices SMDs ”
• Technical Brief TB379 “Thermal Characterization of Packaged Semiconductor Devices”
• Technical Brief TB389 “PCB Land Pattern Design and Surface Mount Guidelines for QFN MLFP Packages”

VDRIVE 15 GND 16 GND 17 GND 18 GND 19

NGATE 20 NGATE 21 NGATE 22 NGATE 23

GND 24 GND 25 GND 26 GND 27 VDRIVE 28

CAUTION These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and design is a registered trademark of Intersil Americas Inc.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ISL6580CR Datasheet file may be downloaded here without warranties.

Datasheet ID: ISL6580CR 639195